Tamiya F-117 (1998 mould) and Diorama
Starting all over again

I have recently rekindled my interest in Scale modelling after a 20 year absence. It feels like I'm a fish out of water with all the new materials and paint in the market but my first attempt is to do a diorama I planned to start in 1999. Took me a while to get workstation sorted so in at the deep end and I will be learning all my mistakes as I go , so this will not be of great standard but any tips will be helpful.